Extron Electronics RGB 580xi User Guide - Manual (Page 13)

Rear Panel Features and Cabling
100-240 0.5A MAX.
50/60 Hz
OUTPUTS
R H G V B
AUDIO RS-232
Tx Rx
1 2 4 3
Figure 6. RGB 580xi Rear Panel
a
AC power connector — Connect a standard IEC AC power cord here for power input
(100 VAC to 240 VAC, 50/60 Hz) to the internal power supply.
b
BNC output connectors — Connect coaxial cables from a display device to these BNCs
for one RGBHV, RGBS, or RGsB/RsGsBs video output as follows:
RGBS RGBHV RGsB (Sync on Green)
RsGsBs (output only if input is RsGsBs)
R G B H/HV V R G B H/HV V R G B H/HV V
c
Audio output connector — Cable an audio device to the interface via this female
5-pole captive screw connector. Wire the male connector as shown below.
CAUTION
For unbalanced audio, connect the
sleeve(s) to the ground contact.
DO NOT connect the sleeve(s) to the
negative (-) contacts.
Do not tin the wires!
Tip
NO Ground Here
Sleeve(s)
NO Ground Here
Tip
L
R
Balanced Audio Output Unbalanced Audio Output
Tip
Ring
Tip
Ring
L
R
Sleeve(s)
d
RS-232 connector — Connect an RS-232 device (control system or PC computer)
to this female 3-pole captive screw connector for two-way RS-232 communication.
Software for RS-232 control is included with the interface. See
“Remote Control” , for
information on how to install and use the control software and SIS commands. Wire the
male connector as shown below.
3-pin RS-232 Captive Screw Con_lateral.eps
Transmit
Receive
Ground
Tx
Rx RS-232
Front Panel Adjustments
Video signals passing through long cable runs of over 125 feet (38.1 meters) can decrease
in strength, creating signal loss. The longer the cable, the greater the cable resistance and
capacitance, and the greater the level and peaking adjustments that will be required to
compensate for the resultant signal loss. These adjustments change the level and peaking of
the output signal to compensate for capacitance caused by up to 1000 feet (304.8 meters)
of Extron SHR cable.
RGB 580xi • Installation and Operation 9